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IEC 60335-2-51 Ed. 3.0 Edition 10/2002
Household and similar electrical appliances - Safety - Part 2-51: Particular requirements for stationary circulation pumps for heating and service water installations
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  • 36.4 / copy
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Abstract

Deals with the safety of electric stationary circulation pumps intended for use in heating systems or in service water systems, having a rated power input not exceeding 300 W, their rated voltage being not more than 250 V for single-phase and 480 V for other appliances. Hydraulic and electric parts of the pump may be in the same enclosure, so that the water serves as a coolant, or they maybe seperate. This standard does not apply to pumps for circulating liquids other than water; pumps, other than circulation pumps (IEC 60335-2-41); circulation pumps intended exclusively for industrial purposes; circulation pumps intended for locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapor, or gas).

Status

Standard - Active

Origin

Technical Committee :
61 : Safety of household and similar electrical appliances

Implementation

start of the vote on the project      date of ratification (dor)   
end of the vote on the project      date of anouncement (doa)   
start of the vote on the final project      date of publication (dop)   
end of the vote on the final project      date of withdrawal (dow)   


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Evolutions
IEC 60951-3 Ed.3.0 RLV
IEC 60951-3 Ed.3.0 RLV
IEC 60335-2-51 Ed.4.0
IEC 60335-2-51 Ed.4.0
IEC 60335-2-51 Ed.4.0
IEC 60335-2-51 Ed.4.0

Relations to older standards
IEC 60335-2-51 Ed. 2.0

International Classification for Standards (ICS codes) :

23.080 : Pumps
91.140.10 : Central heating systems

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